During January 2026, this developer delivered a Torch Device Abstraction Layer for the FlagOpen/FlagGems repository, introducing the torch_device_fn to replace direct torch.cuda calls. By consolidating device-specific logic, the work improved maintainability and testability across both CPU and GPU environments. The approach focused on Python and PyTorch, leveraging GPU programming and device abstraction patterns to reduce hardware-specific branching in the codebase. This refactoring laid the foundation for easier cross-device deployment and broader hardware testing, accelerating future development. No major bugs were reported or fixed during this period, and the contribution is documented in commit 86aa6c8fbed70f41de56cdbd66329529a1d799ad.